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authorJohannes Berg <johannes@sipsolutions.net>2010-05-05 15:28:27 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-05-07 14:55:51 -0400
commit0aaffa9b9699894aab3266195a529baf9f96ac29 (patch)
tree26fe5f5277ac6d7061ea723f92d4038b0c28b0b8 /security
parentf444de05d20e27cdd960c13fcbcfca3099f03143 (diff)
mac80211: improve HT channel handling
Currently, when one interface switches HT mode, all others will follow along. This is clearly undesirable, since the new one might switch to no-HT while another one is operating in HT. Address this issue by keeping track of the HT mode per interface, and allowing only changes that are compatible, i.e. switching into HT40+ is not possible when another interface is in HT40-, in that case the second one needs to fall back to HT20. Also, to allow drivers to know what's going on, store the per-interface HT mode (channel type) in the virtual interface's bss_conf. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions